baber/WOPTO huggingface dataset:
Patent JP-H04238038-A (JP)
Title: Apparatus for printing cream solder
Inventor: MATSUOKA TARO
IPC: H05K3/34
Filed: 1991-01-21
Abstract: PURPOSE:To uniformly print cream solder on a printed circuit board by proper quantity by uniformly pressing a spatula (squeezee) squeezing the cream solder on a mask to the upper surface of the mask. CONSTITUTION:In a cream solder printing apparatus wherein cream solder is printed on the required place of a printed circuit board W by squeezing the cream solder on the upper surface of a mask M having a printing pattern perforated therein by a spatula 82, the spatula 82 is pressed to the upper surface of the mask M by an air cylinder 822 being a press means through an operation rod 822a and the leading end of the operation rod 822a is connected to the spatula 82 at the central position thereof so as to make both ends of the spatula freely shakable up and down and the spatula 82 comes into close contact with the upper surface of the mask M.
Patent JP-H0753886-A (JP)
Title: Monoazo dye, its production, and its use
Inventor: URURITSUHI BIYUURAA
IPC: C09B29/085
Filed: 1991-01-21
Abstract: PURPOSE: To provide a novel azo dye being desirable for dyeing and printing hydrophobic synthetic materials, particularly, polyethylene glycol terephthalate fibers or the like, giving dyed pieces of excellent fastness and showing excellent dyeing behaviors such as buildup behaviors.  
     CONSTITUTION: There is provided an azo dye of formula I (wherein X is methyl, ethyl, F, Cl or the like; R is methyl, ethyl, n-propyl, n-butyl or the like; and n is 2 or 3) and is exemplified by a compound of formula II. This dye is obtained by, for example, diazotizing an aromatic amine of formula III (wherein Y is cyan or a halogen; and Hal is a halogen) with nitrous acid or the like, coupling the formed diazonium compound with a coupling component of formula IV, and allowing a nucleophilic reagent prepared by combining sodium cyanide with copper cyanide to act on the obtained azo dye to convert the groups Y of the azo dye into CN groups. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63173453-A (JP)
Title: Picture recorder
Inventor: OMAE HIROYUKI
IPC: G02F1/13
Filed: 1987-01-13
Abstract: PURPOSE:To make the picture quality of a copy the same as that of a normal copying machine by fixing a liquid crystal array at a position other than the position of original mounted on an original platen, driving the liquid crystal array in response to reception information and forming an electrostatic latent image of the picture displayed on the liquid crystal array onto a photosensitive body by an image forming optical system. CONSTITUTION:A pixel electrode line of the liquid crystal array 11 is placed to a focal point of a condenser lens 14 and a voltage is applied to the pixel electrode according to the sent picture signal. A reflecting film 40 at the end face of a transparentoriginal platen 12 is formed, the light from a light source 13 is reflected in the liquid crystal array 11 to increase the light radiated onto the liquid crystal array 11. The reflected light is formed on the surface of the photosensitive body 15 by the condenser lens 14 to form a latent image. The electrostatic latent image in response to the received picture information is formed onto the photosensitive body 15, then development, transfer, fixing are applied by a conventional electrophotographic recording process and a received picture is formed on the recording paper 23.
Patent JP-S5390857-A (JP)
Title: Magnetron device
Inventor: OGURA KOUICHI
IPC: H04B15/04
Filed: 1977-01-21
Abstract: PURPOSE: To avoid the leak of the high frequency component from the sheeld box of the magnetron, and thus to increase the practical value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11202563-A (JP)
Title: Liquid developer
Inventor: TSUCHIMOTO TATSURO
IPC: G03G9/13
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain liquid developer with which an excellent printed matter is obtained with good reproducibility even in the case of repeating printing by making the supernatant liquid of liquid in which a colorant is dispersed in carrier solvent have specified transmissivity in all the area of a specified wavelength band. SOLUTION: When an electrostatic latent image on an electrostatic latent image carrier is developed and a developed image developed by such development is transferred to a body to be transferred, a toner component happens to be accumulated on the electrostatic latent image carrier by consecutive printing. When the quantity of the toner component is made large, it influences the electric characteristics of the electrostatic latent image carrier and influences the latent image and the image. By using the colorant whose supernatant liquid has the transmissivity of >=60% in all the area of the wavelength of 250 nm to 350 nm when the colorant is dispersed in the carrier solvent, the adhesion of the toner component and the deterioration of the image are hardly caused. It is desirable to use condensed azo pigment and polycyclic pigment as the colorant.
Patent JP-H10199573-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: OSHITA RYUJI
IPC: H01M10/05
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To restrain the deformation of an electrode due to charge/discharge by a layer, by providing the layer, containing material capable of storing and releasing a lithium ion, on the inner surface of a battery can, in housing positive and negative electrodes, capable of storing and emitting the lithium ion, in a wound condition into the battery can. SOLUTION: Negative electrode slurry is applied at given thickness to the inner surface of a nickel-plate battery can 4 to be dried to provide a layer 9 containing natural graphite capable of storing and emitting the same lithium ion as the negative electrode. A fine porous cost, having lithium ion permeability, is interposed as a separator between positive and negative electrodes 1 and 2, and they are spirally wound to be housed in the battery can 4, and then an nonaqueous electrolyte is injected into the battery can 4 to seal the battery can 4. After that, the positive electrode 1 is connected to the positive electrode lid 6 via a positive lead 5, also the negative electrode 2 is connected to the battery can 4 via a negative electrode lead 7, to electrically separate the battery can 4 and the positive electrode lid 6 by an insulating packing 8.
Patent JP-H11202503-A (JP)
Title: Photomask fixing jig
Inventor: SATO AKIRA
IPC: H05K3/18
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a photomask fixing jig which allows the exposure of three-dimensional moldings even without automatic alignment and enables the simultaneous exposure of a multiplicity of the three-dimensional moldings. SOLUTION: This jig includes a photomask and means for fitting the three- dimensional moldings. The alignment of the photomask and the three- dimensional moldirigs is executed by these fitting means. The fitting means are formed as projections 5, 6 and are arrayed and disposed in a multiplicity longitudinally and transversely on the surface of the jig body. The simultaneous exposure of a multiplicity of the three-dimensional moldings 1 is made possible by fixing the many three-dimensional moldings l to this jig. The jig consists of an upper jig and lower jig 3 adapted to hold the three-dimensional moldings from above and below. For easier execution, the upper jig is provided with a film mask for the rear surface and the lower jig 3 with a film mask for the front surface. The upper jig and the lower jig 3 are recommended to be fitted to each other.  Further, the jig body is formed of methyl ester methacrylate and the jig body is preferably provided with the photomask, by which the simultaneous execution of the simultaneous exposure of a multiplicity of the three- dimensional moldings 1 is made easier.
Patent JP-S5597751-A (JP)
Title: Selective calling system
Inventor: OKAI TSUKASA
IPC: H04W88/02
Filed: 1979-01-20
Abstract: PURPOSE:To make it possible to transfer needed information to a pocket-bell holder by decoding, storing and displaying an information signal while operating a sound when an address output signal agrees with its own address number. CONSTITUTION:A signal from a base station is received via antenna 21 and demodulated into a base-band signal by demodulation circuit 24 by way of radio frequency part 22 and IF part 23, and its output is sent to address detection circuit 25. When an address output signal agrees with its own address number, sound generator 26 is put into operation and the output of demodulation circuit 24 is sent to information decoding circuit 37. Circuit 37 decodes an information signal and then stores its output in memory unit 38 while displays 39 it. Consequently, a communicator dials the address number and then information by a general telephone set to transfer the information needed to a pocket-bell holder.
Patent JP-H04356765-A (JP)
Title: Slider of disk head with pneumatic support
Inventor: RICHIYAADO EI SUTOROMU
IPC: G11B5/60
Filed: 1991-01-22
Abstract: PURPOSE: To satisfactorily hold resolution on a slider by means of air supporting for supporting an electromagnetic transducer on a rotary disk. CONSTITUTION: In the slider 50, first and second side rails 42 and 44 containing a slider main body having a tip edge 51, a trailing edge 52, and first and second side edges are positioned along the first and second side edges and air supporting faces 46 and 48 provided with an inner edge and an outer edge are formed. The inner edge and the outer edge are converged from the tip edge 51 to conversion points 56 and 60 and are diverged from the conversion points 56 and 60 to the trailing edge 52.
Patent JP-S58126299-A (JP)
Inventor: SHIMADA TADANORI
IPC: B64G1/54
Filed: 1982-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01185147-A (JP)
Title: Commutator of motor
Inventor: NAKAJIMA TAKAO
IPC: H02K13/04
Filed: 1988-01-14
Abstract: PURPOSE:To make it possible to prevent the damage of an end line of a coil line from occurring, facilitate manufacture and to make a better soldering by forming a base end side part and a tip side part from the recessed part of a terminal strip to be flat respectively, and at the same time, by making then to have about the same level. CONSTITUTION:Commutator bars 12 are formed on the peripheral part of a rotor shaft, and a terminal strip 1 is extended to commutator bars 12 respectively. A recessed part 4, in which an end line 3 of a coil line can be inserted, is formed on the intermediate part of the terminal strip 1. A width of the recessed part 4 is set shorter than the diameter of a soldering iron, and a depth of the recessed part 4 is set as about same as the diameter of the end line 3. A base end side part 5 and a tip side part 6 from the recessed part 4 of the terminal strip 1 are formed to be flat respectively, and at the same time, they are so made to have even faces.
Patent JP-S55164918-A (JP)
Title: Initial program loading system
Inventor: NUNOMURA IKUO
IPC: G06F15/177
Filed: 1979-01-24
Abstract: PURPOSE: To enable the loading with high reliability, by sequentially operating the disc transfer control mechanism and switching each computer to load the initial program on all the calculations.  
     CONSTITUTION: With the control signal from the initial program loading IPL mechanism 11, the disc transfer control mechanism 4 reads in the program stored in advance in the disc driving section 6 via the disc driving control mechanism 5 and the calculation switching mechanism 12 is controlled and the signal line and the data line are switched to the computer 3 1  to initially load the program. Simultaneously, the computers 3 2 ...3 n  are sequentially switched, the mechanism 4 is operated in order and IPL is made to all the computers 3 1 ...3 n . Thus, the mechanism 11 is commonly used for the entire computers with switching, to enable the loading with high reliability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07204950-A (JP)
Title: Assembly device
Inventor: IMADA TETSUO
IPC: B23P21/00
Filed: 1994-01-25
Abstract: PURPOSE:To produce a frame for supporting a conveying device and a robot at light weight, at low cost, and accurately. CONSTITUTION:A partition plate 12 crossing a barrel frame 11 is arranged at, at least, the middle part of the barrel frame 11 which is roughly barrel- shaped and square as viewed from plan and of which cross-sectional form at least at the middle part is square, its outer periphery edge is welded to the barrel frame 11 to form a frame 2, an opening 15 through which a conveying device 4 is passed is formed at the upper part of the partition plate 12 on the right and left opposed side surfaces of the barrel frame 11, and the conveying device 4 is set on the partition plate 12. Also a front opening 9 and a robot operating opening 16 are opened in the front and rear opposed side surfaces at the top of the barrel frame 11 leaving flanged parts 17 and 18 on both sides of them, and the right and left rails 21 and 22 movable in longitudinal direction of a crossing robot 3 are fixed at the top end of both the right and left side surfaces.
Patent JP-H11198808-A (JP)
Title: Detection of ingress/egress part in curved section and inclination of rolling stock body
Inventor: NEGORO HISASHI
IPC: B61F5/10
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To detect an ingress/egress part in a curved section exactly promptly without using point information by detecting roll angle speed acting upon a railway vehicle, and discriminating it as the ingress/egress part in the curved section if a detected value exceeds a threshold value. SOLUTION: In detecting a starting point in a curved section, first, a signal detected by various types of sensors, for example, a roll angular speed sensor 1 is used. Namely, a signal detected by the roll angular speed sensor 1 while a vehicle is running is converted into a digital signal by an analog-digital converter 11, and is fed to a controller 12 for low-pass filtering. The controller 12 gives dead-zone processing which makes a signal of less than a certain level into zero to the signal subjected to low-pass filtering. The controller discriminates it as an ingress/egress part in a curved section if threshold value Z of the signal subjected to the dead-zone processing is 1 or more, and discriminates it as not an ingress/egress part if the threshold value Z1 of the signal is less than 1.
Patent JP-S60150385-A (JP)
Title: Signal processing device of television receiver
Inventor: MIKI YUTAKA
IPC: H04N5/66
Filed: 1984-01-18
Abstract: PURPOSE:To obtain gradation with a suitable display in response to a level of a video signal by combining a video detection circuit, a level detecting circuit, a gain control circuit, a clamp circuit and an A/D converting circuit. CONSTITUTION:An output of the video detection circuit 1 is inputted to the gain control circuit 6 and the level detection circuit 7, which detects the head value of the video signal in one field and inputs a control signal in response to the value to the gain control circuit 6. The gain control circuit 6 compresses or expands the video signal by using the control signal inputted from the level detection circuit 7 so as to process the video signal as a suitable signal for the A/D conversion in one field. When the peak value of the input signal level is smaller than 100%, for example, the input/output characteristic of the gain control circuit 6 is set as shown in Fig. (a) and when the peak of the input signal level is close to 100%, the input/output characteristic of the gain control circuit 6 is set as shown in Fig. (b), and when the peak is an intermediate value as above, the input/output characteristic of the gain control circuit 6 is set to the linear (1:1) input/output characteristic.
Patent JP-S62165737-A (JP)
Title: Optical information reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B7/09
Filed: 1986-01-16
Abstract: PURPOSE:To attain the stable tracking control by retarding output signals from two photodetection cells of a 4-split photodetection cell, adding outputs of photodetection cells arranged diagonally respectively and detecting a tracking error from a phase difference of both addition signals. CONSTITUTION:After output signal of photodetector cells C, D are retarded respectively by delay means 2a, 2b in a direction to cancel the phase difference at focal point of a far eyesight image formed on a photodetector 1, an adder means 3a adds output signal of photodetector cells A, C and an adder means 3b adds output signal of photodetector cells B, D. The output signal from the means 3a, 3b is waveform-shaped by waveform means 4a, 4b and the position is compared by a phase comparison means 5. A tracking error signal obtained by the means 5 is outputted through an LPF 6. Thus, the effect of an offset of the tracking error signal due to the remaining offset of the focus phase difference is eliminated to attain stable tracking control.
Patent JP-S63174367-A (JP)
Title: Bipolar transistor
Inventor: FURUKAWA AKIO
IPC: H01L29/737
Filed: 1987-01-13
Abstract: PURPOSE:To increase the electron mobility for accelerating the switching time by a method wherein intrinsic semiconductors A, B are formed by a combination of B-A-B or A-B-A while between A-B the composition is continuously varied by alloy of A and B. CONSTITUTION:InAs, InSb and InAs are used respectively for an emitter 1, a base 2 and a collector 3 while InAsSb alloy is formed by molecular beam epitaxial process between emitter and base as well as between base and collector. A part of electrodes in charged electron band of InSb of base 2 migrates to low energy InAs conductive band of emitter 1 and collector 3 to generate electrons therein while making a hole in base 2. The current value from collector 3 to emitter 1 can be controlled by controlling the base potential. Through these procedures, the electron mobility increases from the emitter 1 to the base 2 and the collector 3 accelerating the switching time.
Patent JP-S61180588-A (JP)
Title: Positive characteristic thermistor
Inventor: ARAKI TOKINORI
IPC: H01C1/14
Filed: 1986-01-16
Abstract: PURPOSE:To reduce a power consumption in a positive characteristic thermistor by composing an electrode plate for holding the thermistor of a metal material having small thermal conductivity. CONSTITUTION:Spring terminals 5, 5', external wirings connecting terminals 6, 6', electrode plates 7, 7' for holding a positive characteristic thermistor 8 are bonded fixedly by spot welding, and inserted into grooves 9a, 9b, 9c of an insulating case 9. The plates 7, 7' are formed, for example, of stainless steel material having small thermal conductivity, and a silver plating having low contacting resistance is, for example, performed on the elastic plates 7a, 7a' contacted with the thermistor 8. The direction of the elastic force acting to hold the thermistor 8 by the plate 7a and the direction of mounting and dismounting the terminals 5, 5' at motor terminals are equalized.
Patent JP-2000208200-A (JP)
Title: Waterproof connector
Inventor: SUGIE NAOTO
IPC: H01R13/52
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of the inner surface of an insert hole and improve the reliability of waterproofing and working efficiency by forming a box-shaped electric contact part into a deformed angle sectional profile in which one set of opposed edges in the square cross section have different lengths, and providing terminal insert holes of the similar form slightly larger than it on a connector housing and a mat seal cover. SOLUTION: A female terminal 4 having a box-shaped electric contact part 5 is mounted within the terminal housing chamber 3 of a housing 2, and a mat seal 6 having a plurality of wire sealing insert holes 7 is mounted on the rear end of the terminal housing chamber 3. The square cross section of the box-shaped electric contact part 5 is formed into a deformed angle sectional profile having one set of opposed edges differed in length. Terminal insert holes 14 of the similar form slightly larger than this deformed angle sectional profile are formed in the housing 2 and a mat seal cover 13 for nipping the mat seal 6. According to this, in the resulting waterproof connector 1, the sealing property can be ensured, and the assembling is facilitated since the sectional outer profile of the female terminal 4 is substantially the same as the sectional profile of a wire W.
Patent JP-S60151585-A (JP)
Inventor: OKA YOSHIAKI
IPC: G21C3/62
Filed: 1984-01-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62166067-A (JP)
Title: Method for casting closed deck type siamese cylinder block made of light alloy
Inventor: NAKABAYASHI SHIGEMITSU
IPC: B22D19/08
Filed: 1986-01-16
Abstract: PURPOSE:To prevent the deformation during working of cylinder barrels by holding insert casting materials to constitute cross-bridging parts to sand cores simultaneously with the production of the sand cores and exactly disposing the same to the required positions between the outside wall of a cylinder block and the cylinder barrels. CONSTITUTION:The cylinder block S is partially connected with the outside wall 1 of the block and the cylinder barrels 2 by auxiliary deck parts at the end parts on the cylinder head joint surface side of a jacket 4 and is connected with the barrels 21-24 via the cross-bridging parts 81-82 to the outside wall 1. The intermediate parts of the insert casting materials 17 to constitute the cross-briding parts 81, 82 are embedded into the peripheral wall parts 16 of the sand cores 9 forming the jacket 4 and welded parts 17a, 17b are respectively projected from the inside and outside surfaces of the peripheral wall parts 16 in the stage of producing the cores 9. The welded parts 17a, 17b are thus insert-cast into the wall 1 and the barrels 2 in the stage of casting the block S. The deformation of the cylinder barrels during honing is thereby prevented.
Patent JP-S55100979-A (JP)
Title: Sputtering apparatus
Inventor: IMAOKA EIICHIROU
IPC: H01J37/34
Filed: 1979-01-23
Abstract: PURPOSE:To obtain high quality film by DC double-pole sputtering by applying negative bias voltage to the base plate holder of the apparatus. CONSTITUTION:In a DC double-pole sputtering apparatus in which a discharge- stabilizing grid is provided between the target holder 1 and the base plate holder 3, the cathode side of the bias power source VB is connected to the base plate holder 3 and the anode side is earthed. When applying negative bias voltage to the base plate holder 3, the surface of film is purified by the impaction of ion and thereby the characteristic properties of a film, e.g., tantalum nitride, etc., formed by sputtering can be raised.
Patent JP-H06211659-A (JP)
Title: Nasal drop composition
Inventor: INAGI TOSHIO
IPC: A61K31/44
Filed: 1993-01-19
Abstract: PURPOSE:To obtain the subject composition causing no precipitation even after being preserved for a long period of time, excellent in stability, useful for mitigating various symptoms due to acute rhinitis, allergic rhinitis and sinusitis. CONSTITUTION:This nasal drop composition for rhinitis contains (A) a naphazoline salt and/or iproheptine salt, (B) a microbicide selected from benzethonium salts, benzalkonium salts and cetylpyridinium salts, and (C) a nonionic surfactant.
Patent JP-S52106701-A (JP)
Title: Stereo reproduction and receiver equipment
Inventor: ATOCHI NOBUHISA
IPC: H04R1/10
Filed: 1976-01-23
Abstract: PURPOSE:To orientate sound images at outside the head by adding reverberation to reproduced sound on hearing stereo signals by earphone.